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AM5T-N Series

Models

Input Voltage

Ouput Voltage

Ouput Current max.

AM5T-1205D-N

AM5T-1212D-N

AM5T-1215D-N

AM5T-1224D-N

AM5T-2405D-N

AM5T-2412D-N

AM5T-2415D-N

AM5T-2424D-N

AM5T-4805D-N

AM5T-4812D-N

AM5T-4815D-N

AM5T-4824D-N

±5VDC

±12VDC

±15VDC

±24VDC

±5VDC

±12VDC

±15VDC

±24VDC

±5VDC

±12VDC

±15VDC

±24VDC

±500mA

±210mA

±165mA

±100mA

±500mA

±210mA

±165mA

±100mA

±500mA

±210mA

±165mA

±100mA

9-18VDC

18-36VDC

36-72VDC

MODELS

Dual Output

APPLICATION NOTE

Recommended Circuit

All of our AM5T-N Series have been tested according to the following

recommended testing circuit before leaving our factory. This series should be

tested under load & never be tested under no load (See Figure 1).

If you want to further decrease the input/output ripple, you can increase

capacitance properly or choose capacitors with a low ESR. However, the

capacitance should not be too high.(See table 1).

Input Current

When it is used in an unregulated power supply, be sure that the fluctuating

range of the power supply and the rippled voltage do not exceed the module

standard. Input current of power supply should afford the startup current of

this kind of DC/DC module. (See figure 2)

External Capacitor

Although this series of DC/DC converters can work without an external

capacitor, it is highly recommended to use one in order to keep an optimum

performance. (See Table 1)

Requirement on Output Load

To ensure this module operate efficiently and reliably, a minimum load is

specified for this kind of DC/DC converter in addition to a maximum load

(namely full load). During operation, make sure the specified range of input

voltage is not exceeded, the minimum out put load is not less than 10% Of

the full load, and that this product should never be operated under no load!!!

If the actual load is less below the specified minimum load, the output ripple

of this type of DC/DC converter will increase drastically and at the same time

efficiency & reliability of the circuit will decrease deeply .If the actual output

power from the load in your circuit is very small, please connect a resistor

with proper resistance at the output end in parallel to increase the load, or

use our company’s other products with a lower rated output power.

External Capacitor Table

Single & Dual Outputs

Figure 2 - Single & Dual Outputs

Vin

Cin

Vout

Cout

12V

100uF

5V

100uF each

1A Current

24V

100uF

12V

48V

100uF

15V

-

-

24V

Figure 1 - Single Output

Figure 1 - Dual Output